Results 31 to 40 of about 97,833 (315)

Trajectory generation for road vehicle obstacle avoidance using convex optimization [PDF]

, 2010
This paper presents a method for trajectory generation using convex optimization to find a feasible, obstacle-free path for a road vehicle. Consideration of vehicle rotation is shown to be necessary if the trajectory is to avoid obstacles specified in a ...
H Gollee, Gollee, H., O'Reilly, J., J O'Reilly, G P Bevan, Bevan, G.P., Bevan, Geraint P.; id_orcid   +6 more
core   +1 more source

Hybrid behavioural-based multi-objective space trajectory optimization

, 2009
In this chapter we present a hybridization of a stochastic based search approach for multi-objective optimization with a deterministic domain decomposition of the solution space.
Vasile, M., Vasile, Massimiliano
core   +1 more source

Research on Aerodynamic Force/Thrust Vector Combined Trajectory Optimization Method for Hypersonic Drones Based on Deep Reinforcement Learning

Actuators
This paper addresses the cruise range maximization problem for hypersonic drones by proposing a combined aerodynamic force/thrust vector trajectory optimization method.
Zijun Zhang, Yunfan Zhou, Leichao Yang, Wenzhong Jin, Jun Wang   +4 more
doaj   +1 more source

Trajectory Planning of Energy Consumption Optimal Redundant Manipulators with Constraints

Jixie chuandong, 2022
Aiming at the problem of how to reduce the complexity of trajectory optimization of redundant or super-redundant manipulators， a constrained energy consumption optimal manipulator trajectory planning method is proposed.
Yuanfei Zhou, Haitao Tang
doaj  

Joints Trajectory Planning of Robot Based on Slime Mould Whale Optimization Algorithm

Algorithms, 2022
The joints running trajectory of a robot directly affects it’s working efficiency, stationarity and working quality. To solve the problems of slow convergence speed and weak global search ability in the current commonly used joint trajectory optimization
Xinning Li, Qin Yang, Hu Wu, Shuai Tan, Qun He, Neng Wang, Xianhai Yang   +6 more
doaj   +1 more source

Multi-agent collaborative search : an agent-based memetic multi-objective optimization algorithm applied to space trajectory design

, 2011
This article presents an algorithm for multi-objective optimization that blends together a number of heuristics. A population of agents combines heuristics that aim at exploring the search space both globally and in a neighbourhood of each agent.
Vasile, M., M Vasile, F Zuiani, Zuiani, F.   +3 more
core   +1 more source

Multi-criteria optimization manipulator trajectory planning [PDF]

, 2010
In the last twenty years genetic algorithms (GAs) were applied in a plethora of fields such as: control, system identification, robotics, planning and scheduling, image processing, and pattern and speech recognition (Bäck et al., 1997). In robotics the
Oliveira, P. B. Moura, E. J. Solteiro Pires, Pires, E. J. Solteiro, J. A. Tenreiro Machado, Machado, J. A. Tenreiro, P. B. de Moura Oliveira   +5 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Optimal trajectory tracking

CoRR, 2015
240 pages, 36 figures, PhD ...
openaire   +2 more sources

Improved Immune Moth–Flame Optimization Based on Gene Correction for Automatic Reverse Parking

Sensors
During the process of reverse parking, it is difficult to achieve the ideal reference trajectory while avoiding collision. In this study, with the aim of establishing reference trajectory optimization for automatic reverse parking that smooths and ...
Gang Liu, Xinli Xu, Longda Wang
doaj   +1 more source